Perennial. A dwarf variety of an old-fashioned hollyhock. Semi-double and double flowers range in color from pinks, reds, white and yellow. Easy to grow. Latin Name: Alcea rosea Online Code: 141437 Product Weight: 100 seeds Plant Type: Perennial Hardiness Zone: 2 to 9 Bloom Color: Yellow, pink, red, white Grows Best In: Full Sun Bloom Period: July to September Days to Seed Germination: 10 to 14 days Seed Planting Depth: 3 mm (1/8") Seed Spacing: 1.3 cm (1/2") Plant Spread: 30 cm (12") Growing Height: 60-90 cm (24-36") Planting Instructions: Start indoors 6 to 8 weeks before the last frost.